[FFmpeg-cvslog] avcodec/flashsv: add FF_CODEC_CAP_INIT_CLEANUP to flashsv2

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Jul  7 11:05:53 2019 +0200| [1123331f59d3f00ac230f352a09048a3bed86d8e] | committer: Michael Niedermayer

avcodec/flashsv: add FF_CODEC_CAP_INIT_CLEANUP to flashsv2

Fixes: memleaks on error paths during init
Fixes: 15548/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_FLASHSV2_fuzzer-6324019382452224

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1123331f59d3f00ac230f352a09048a3bed86d8e
---

 libavcodec/flashsv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/flashsv.c b/libavcodec/flashsv.c
index 45846bb3df..92d1af9fcf 100644
--- a/libavcodec/flashsv.c
+++ b/libavcodec/flashsv.c
@@ -585,6 +585,7 @@ AVCodec ff_flashsv2_decoder = {
     .close          = flashsv2_decode_end,
     .decode         = flashsv_decode_frame,
     .capabilities   = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
     .pix_fmts       = (const enum AVPixelFormat[]) { AV_PIX_FMT_BGR24, AV_PIX_FMT_NONE },
 };
 #endif /* CONFIG_FLASHSV2_DECODER */